从 IReport 3.0 迁移到 Jaspersotf studio 6.18.1 的问题
Problems migrating from IReport 3.0 to Jaspersotf studio 6.18.1
我正在 Jaspersoft Studio 6.18.1 中执行在 IReport 3.0 中创建的报告，我进行了几次迁移，但这对我来说有点复杂，在 IReport 3.0 中执行它时它在 Jaspersoft Studio 中工作正常它不会，但是有时报告会出现在我面前，当我复制更改时它也不会生效，例如：（以下指令在查询的位置）
TRIM(IIM.IFII) LIKE CASE WHEN '$P!{SIZE}' = ' ' THEN '%' ELSE '$P!{SIZE}' END
将 $P!{SIZE} 更改为 ' ' 有时会向我显示查询，但随后我重试，它不再显示了。
这不是 sql 问题，它也不显示错误，只显示空文档，如果有人知道这是什么原因，我感谢您提前回复。
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created with Jaspersoft Studio version 6.18.1.final using JasperReports Library version 6.18.1-9d75d1969e774d4f179fb3be8401e98a0e6d1611 -->
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="Re040FE" pageWidth="955" pageHeight="612" orientation="Landscape" whenNoDataType="NoPages" columnWidth="895" leftMargin="30" rightMargin="30" topMargin="20" bottomMargin="20" uuid="284b012e-355b-4301-ad46-3ed5c6840aea">
<property name="ireport.scriptlethandling" value="0"/>
<property name="ireport.encoding" value="UTF-8"/>
<import value="net.sf.jasperreports.engine.*"/>
<import value="java.util.*"/>
<import value="net.sf.jasperreports.engine.data.*"/>
<parameter name="AMB" class="java.lang.String"/>
<parameter name="BOD" class="java.lang.String"/>
<parameter name="INS" class="java.lang.String"/>
<parameter name="NOM" class="java.lang.String"/>
<parameter name="TAM" class="java.lang.String"/>
<parameter name="CODI" class="java.lang.String"/>
<parameter name="CODF" class="java.lang.String"/>
<parameter name="LOC" class="java.lang.String"/>
<parameter name="LOT" class="java.lang.String"/>
<parameter name="FLIB" class="java.lang.String"/>
<parameter name="VENCE" class="java.lang.String"/>
<parameter name="EST" class="java.lang.String"/>
<parameter name="SINFV" class="java.lang.String"/>
<queryString>
<![CDATA[SELECT IWM.WMFAC,
ILI.LPROD,
TRIM(IIM.IDESC) || ' ' || IIM.IDSCE AS DESC_PRD,
IIM.IUMS,
ILI.LWHS,
ILI.LLOC,
ILI.LLOT,
CASE WHEN (ILI.LWHS LIKE 'N%' OR ILI.LWHS LIKE 'M%') AND (ILI.LWHS NOT IN ('M51', 'M04')) THEN ILN.LMRB ELSE ILI.LISTAT END AS LISTAT,
ILI.LOPB + ILI.LRCT + ILI.LADJU - ILI.LISSU AS INV,
(ILI.LIALOC - COALESCE(ELA.CANT_ASIG,0)) AS INVT,
ILI.LOPB + ILI.LRCT + ILI.LADJU - ILI.LISSU - ILI.LIALOC AS INVD,
IIM.IFII,
IWM.LDESC,
ZMF.MFDESC,
ILN.LEXDT AS VEN,
ILN.LQAAP AS CAL,
TRIM(ILN.LNMLOT) AS LMAN,
CASE WHEN ILI.LIWOPB + ILI.LIWRPT + ILI.LIWADJ - ILI.LIWISS < 0 THEN 0 ELSE ILI.LIWOPB + ILI.LIWRPT + ILI.LIWADJ - ILI.LIWISS END AS PESO,
(ILI.LIALOC - COALESCE(ELA.CANT_TRANS,0)) AS INVA,
(ILI.LOPB + ILI.LRCT + ILI.LADJU - ILI.LISSU - (ILI.LIALOC - COALESCE(ELA.CANT_ASIG,0))) AS INVTC
FROM $P!{AMB}.ILI AS ILI
JOIN $P!{AMB}.IIM AS IIM ON ILI.LPROD = IIM.IPROD
JOIN $P!{AMB}.IWM AS IWM ON ILI.LWHS = IWM.LWHS
JOIN $P!{AMB}.ZMF AS ZMF ON IWM.WMFAC = ZMF.MFFACL
LEFT OUTER JOIN $P!{AMB}.ILN AS ILN ON ILI.LPROD = ILN.LPROD
AND ILI.LLOT = ILN.LLOT
LEFT OUTER JOIN (SELECT ELA.APROD,
ELA.ALOT,
ELA.AWHS,
ELA.ALOC,
SUM(CASE WHEN ELA.ATYPE = 'S' THEN ELA.LQALL
WHEN ECH.CHSTS1 || ECH.CHSTS2 || ECH.CHSTS3 || ECH.CHSTS4 || ECH.CHSTS5 = '10000' THEN ELA.LQALL
ELSE 0 END) AS CANT_ASIG,
SUM(CASE WHEN ELA.ATYPE = 'S' THEN 0
WHEN ECH.CHSTS1 || ECH.CHSTS2 || ECH.CHSTS3 || ECH.CHSTS4 || ECH.CHSTS5 <> '10000' THEN ELA.LQALL
ELSE 0 END) AS CANT_TRANS
FROM $P!{AMB}.ELA ELA
JOIN $P!{AMB}.ECH ECH ON ELA.AORD = ECH.HORD
WHERE ELA.AWHS LIKE UCASE('$P!{BOD}%')
GROUP BY ELA.APROD,
ELA.ALOT,
ELA.AWHS,
ELA.ALOC) AS ELA ON ELA.APROD = ILI.LPROD AND ELA.ALOT = ILI.LLOT AND ELA.AWHS = ILI.LWHS AND ILI.LLOC = ELA.ALOC
WHERE (ILI.LOPB + ILI.LRCT + ILI.LADJU - ILI.LISSU <> 0)
AND ILI.LWHS LIKE ucase('$P!{BOD}%')
AND TRIM(IIM.IFII) LIKE CASE WHEN '$P!{TAM}' = '' THEN '%' ELSE '$P!{TAM}' END
AND IIM.IDESC LIKE ucase('%$P!{NOM}%')
AND ILI.LPROD >= '$P!{CODI}'
AND ILI.LPROD <= CASE WHEN '$P!{CODF}' = '' THEN '999999999999999999' ELSE '$P!{CODF}' END
AND ILI.LLOC LIKE UCASE('$P!{LOC}%') AND (ILI.LLOT LIKE UCASE('$P!{LOT}%') )
AND (iln.LQAAP is null OR (
(iln.LQAAP >= CASE WHEN '$P!{FLIB}' = '' THEN 0 ELSE '$P!{FLIB}' END)
AND
(iln.LEXDT <= CASE WHEN '$P!{VENCE}' = '' THEN 99999999 ELSE '$P!{VENCE}' END)
)
)
AND (
'$P!{EST}' = ''
OR
iln.LMRB = '$P!{EST}'
)
AND (
'$P!{SINFV}' = ''
OR
'$P!{SINFV}' = 'N'
OR
iln.LEXDT = CASE WHEN '$P!{SINFV}' = 'S' THEN '99999999' ELSE '0' END
)
ORDER BY IWM.WMFAC,
ILI.LWHS,
IIM.IFII,
ILI.LPROD,
TRIM(iln.LNMLOT),
ILI.LISTAT]]>
</queryString>
<field name="WMFAC" class="java.lang.String"/>
<field name="LPROD" class="java.lang.String"/>
<field name="DESC_PRD" class="java.lang.String"/>
<field name="IUMS" class="java.lang.String"/>
<field name="LWHS" class="java.lang.String"/>
<field name="LLOC" class="java.lang.String"/>
<field name="LLOT" class="java.lang.String"/>
<field name="LISTAT" class="java.lang.String"/>
<field name="INV" class="java.math.BigDecimal"/>
<field name="IFII" class="java.lang.String"/>
<field name="LDESC" class="java.lang.String"/>
<field name="MFDESC" class="java.lang.String"/>
<field name="VEN" class="java.math.BigDecimal"/>
<field name="CAL" class="java.math.BigDecimal"/>
<field name="LMAN" class="java.lang.String"/>
<field name="PESO" class="java.math.BigDecimal"/>
<field name="INVT" class="java.math.BigDecimal"/>
<field name="INVD" class="java.math.BigDecimal"/>
<field name="INVA" class="java.math.BigDecimal"/>
<field name="INVTC" class="java.math.BigDecimal"/>
<variable name="TOT_COD" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INV}]]></variableExpression>
</variable>
<variable name="TOT_TAM" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INV}]]></variableExpression>
</variable>
<variable name="TOT_BOD" class="java.math.BigDecimal" resetType="Group" resetGroup="BOD" calculation="Sum">
<variableExpression><![CDATA[$F{INV}]]></variableExpression>
</variable>
<variable name="TOT_COD_PESO" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{PESO}]]></variableExpression>
</variable>
<variable name="TOT_TAMT" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INVT}]]></variableExpression>
</variable>
<variable name="TOT_TAMD" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INVD}]]></variableExpression>
</variable>
<variable name="TOT_CODT" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INVT}]]></variableExpression>
</variable>
<variable name="TOT_CODD" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INVD}]]></variableExpression>
</variable>
<variable name="TOT_COD_A" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INVA}]]></variableExpression>
</variable>
<variable name="TOT_COD_TC" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INVTC}]]></variableExpression>
</variable>
<variable name="TOT_TAM_A" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INVA}]]></variableExpression>
</variable>
<variable name="TOT_TAM_TC" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INVTC}]]></variableExpression>
</variable>
<group name="INS" isReprintHeaderOnEachPage="true">
<groupExpression><![CDATA[$F{WMFAC}]]></groupExpression>
<groupHeader>
<band height="26" splitType="Stretch">
<rectangle>
<reportElement key="rectangle-1" x="1" y="2" width="893" height="18" forecolor="#999999" backcolor="#CCCCCC" uuid="5971d597-ff09-4849-9664-bbe9eb9ba5ec"/>
</rectangle>
<textField isBlankWhenNull="false">
<reportElement key="textField" x="8" y="3" width="25" height="16" uuid="e92f1ccd-225a-40d1-b553-e6d0e5c6f0a1"/>
<textElement verticalAlignment="Middle">
<font size="10" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{WMFAC}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField-5" x="36" y="3" width="259" height="16" uuid="cc567073-a2cc-4852-a887-02abf5b04b87"/>
<textElement verticalAlignment="Middle">
<font size="10" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{MFDESC}.toUpperCase()]]></textFieldExpression>
</textField>
</band>
</groupHeader>
<groupFooter>
<band height="18" splitType="Stretch"/>
</groupFooter>
</group>
<group name="TAM" isReprintHeaderOnEachPage="true">
<groupExpression><![CDATA[$F{IFII}]]></groupExpression>
<groupHeader>
<band height="14" splitType="Stretch">
<rectangle>
<reportElement key="rectangle-2" x="1" y="0" width="546" height="12" forecolor="#CCCCCC" uuid="a602dfdc-12a8-463d-9879-80d4dd77f34f">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
</rectangle>
<textField isBlankWhenNull="false">
<reportElement key="textField" x="25" y="0" width="215" height="13" uuid="306d661f-055a-436d-ba14-aa832511417c"/>
<textElement>
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{IFII}.trim().equals("") ? "" : "TAMAÑO " + $F{IFII}]]></textFieldExpression>
</textField>
</band>
</groupHeader>
<groupFooter>
<band height="22" splitType="Stretch">
<rectangle>
<reportElement key="rectangle-3" x="166" y="3" width="381" height="12" forecolor="#CCCCCC" uuid="91467346-c518-418a-9649-c28f5ca89dd1">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
</rectangle>
<textField isBlankWhenNull="false">
<reportElement key="textField-6" x="167" y="3" width="100" height="13" uuid="84a7caa3-fa24-4156-993e-db5b5d5633fc"/>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{IFII}.trim().equals("") ? "" : "TOTAL TAMAÑO " + $F{IFII}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-7" x="594" y="2" width="57" height="13" uuid="eb4884cb-5f5d-4410-b8f8-cb1ce18a440d">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAMD}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField-9" x="660" y="2" width="42" height="13" uuid="5649bf74-9344-40b8-a3d5-33108c0e5e6a">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Center">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{IUMS}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-27" x="533" y="2" width="57" height="13" uuid="48103168-496e-4701-8a26-1d8f08487532">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAMT}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-28" x="350" y="2" width="57" height="13" uuid="ed4ec826-e26d-4e3d-b61d-89579b1c1ce8">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAM}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-32" x="411" y="2" width="57" height="13" uuid="efa54091-21ff-4260-880d-44ed6df999fe">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAM}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-33" x="472" y="2" width="57" height="13" uuid="ed5c9563-e1f0-4030-a302-f28707c77396">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAM_TC}]]></textFieldExpression>
</textField>
</band>
</groupFooter>
</group>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="34" splitType="Stretch">
<staticText>
<reportElement key="staticText-1" x="1" y="0" width="893" height="19" uuid="4cf54817-5094-44aa-95af-0887883abc4e"/>
<textElement textAlignment="Center">
<font size="12" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<text><![CDATA[REPORTE DE INVENTARIO]]></text>
</staticText>
</band>
</title>
<pageHeader>
<band height="1" splitType="Stretch"/>
</pageHeader>
<columnHeader>
<band splitType="Stretch"/>
</columnHeader>
<detail>
<band height="13" splitType="Stretch">
<textField isBlankWhenNull="false">
<reportElement key="textField" x="76" y="0" width="68" height="13" uuid="f77eb419-da24-4f68-981a-395d649d0f17"/>
<textElement>
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{LLOC}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="true">
<reportElement key="textField" x="135" y="0" width="214" height="13" uuid="79a474ea-f73a-4066-b20e-4e4f1920f441"/>
<textElement>
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{LLOT}.trim() + ( $F{LMAN} == null ? "" : ( $F{LMAN}.equals("") ? "" : " / " + $F{LMAN} )
)]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="true">
<reportElement key="textField" x="274" y="0" width="28" height="13" uuid="d02bae3e-0197-4487-9bc3-fbae2983369d"/>
<textElement>
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{LISTAT}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField" x="350" y="0" width="57" height="13" uuid="8f8326d8-a6b4-4fbe-a67a-9b43fbbe3794"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INV}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField" x="659" y="0" width="43" height="13" uuid="7bb47536-b6aa-4c01-a06d-9b82303104f2"/>
<textElement textAlignment="Center">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{IUMS}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField-1" x="42" y="0" width="34" height="13" uuid="ecaa6379-ca75-4124-b81b-e56f6380644f"/>
<textElement>
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{LWHS}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.00" isBlankWhenNull="true">
<reportElement key="textField-10" x="839" y="0" width="56" height="13" uuid="776d859a-7d64-4e4b-a52c-ee3782424991"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{VEN}.toString().equals("0") || $F{VEN}.toString().equals("99999999") ? "" : $F{VEN}.toString().substring(0, 4).concat("/").concat($F{VEN}.toString().substring(4, 6).concat("/").concat($F{VEN}.toString().substring(6, 8)))]]></textFieldExpression>
</textField>
<textField pattern="#,##0.00" isBlankWhenNull="true">
<reportElement key="textField-14" x="780" y="0" width="56" height="13" uuid="8abe232b-07f3-4fd8-bdd7-b8f2d952e6c5"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{CAL}.toString().equals("0") || $F{CAL}.toString().equals("99999999") ? "" : $F{CAL}.toString().substring(0, 4).concat("/").concat($F{CAL}.toString().substring(4, 6).concat("/").concat($F{CAL}.toString().substring(6, 8)))]]></textFieldExpression>
</textField>
<textField pattern="#,##0.0000" isBlankWhenNull="false">
<reportElement key="textField" x="706" y="0" width="52" height="13" uuid="c081d6e3-af0b-4501-9218-31b2afef6431">
<printWhenExpression><![CDATA[new Boolean($F{PESO}.doubleValue() > 0)]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{PESO}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField-16" x="759" y="0" width="17" height="13" uuid="228f63df-4ce3-4977-a3ae-d71a2c86f424">
<printWhenExpression><![CDATA[new Boolean($F{PESO}.doubleValue() > 0)]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Left">
<font size="8" isBold="false" pdfFontName="Helvetica"/>
</textElement>
<textFieldExpression><![CDATA["KG"]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false" hyperlinkType="Reference" bookmarkLevel="1">
<reportElement key="textField-21" x="533" y="0" width="57" height="13" uuid="ed560b89-febc-4bdb-abf7-244231940fb8"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INVT}]]></textFieldExpression>
<anchorNameExpression><![CDATA["DETALLE"]]></anchorNameExpression>
<hyperlinkReferenceExpression><![CDATA["http://miportal:9010/MiPortal/pop.faces?AMB=" + $P{AMB}.trim() + "&PRODUCTO=" + $F{LPROD}.trim() + "&BODEGA=" + $F{LWHS}.trim() + "&UBICACION=" + $F{LLOC}.trim()+ "&OBJETO=RE040D"]]></hyperlinkReferenceExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-24" x="594" y="0" width="57" height="13" uuid="7905fa9e-94a4-40e6-b0e7-7a9b911c4b9f"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INVD}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false" hyperlinkType="Reference" bookmarkLevel="1">
<reportElement key="textField-30" x="411" y="0" width="57" height="13" uuid="b97d521a-e210-4f00-97c9-27c101fc9e70"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INVA}]]></textFieldExpression>
<anchorNameExpression><![CDATA["Detalle"]]></anchorNameExpression>
<hyperlinkReferenceExpression><![CDATA["http://miportal:9010/MiPortal/pop.faces?AMB=" + $P{AMB}.trim() + "&PRODUCTO=" + $F{LPROD}.trim() + "&BODEGA=" + $F{LWHS}.trim() + "&UBICACION=" + $F{LLOC}.trim()+ "&OBJETO=RE040D"]]></hyperlinkReferenceExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false" hyperlinkType="Reference">
<reportElement key="textField-34" x="472" y="0" width="57" height="13" uuid="e12bbab2-26f8-4ade-be10-dc476789c9d6"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INVTC}]]></textFieldExpression>
<anchorNameExpression><![CDATA["Detalle"]]></anchorNameExpression>
<hyperlinkReferenceExpression><![CDATA["http://miportal:9010/MiPortal/pop.faces?AMB=" + $P{AMB}.trim() + "&PRODUCTO=" + $F{LPROD}.trim() + "&BODEGA=" + $F{LWHS}.trim() + "&UBICACION=" + $F{LLOC}.trim()+ "&OBJETO=RE040D"]]></hyperlinkReferenceExpression>
</textField>
</band>
</detail>
</jasperReport>
IReport版本做CASE WHEN...可以直接放：
ILI.LPROD <= CASE WHEN '$P!{CODF}' = ''
THEN '999999999999999999'
ELSE '$P!{CODF}' END
在 Jaspersotf studio 6.18.1 版本中与 ' ' 比较时，它的值 returns 不是空的，而是 null，这就是为什么在启动查询时它返回空白文档，而不是放置必须放置比较时的' ':
ILI.LPROD <= CASE WHEN '$P!{CODF}' = 'null'
THEN '9999999999999'
ELSE '$P!{CODF}' END
这解决了我的问题
我正在 Jaspersoft Studio 6.18.1 中执行在 IReport 3.0 中创建的报告，我进行了几次迁移，但这对我来说有点复杂，在 IReport 3.0 中执行它时它在 Jaspersoft Studio 中工作正常它不会，但是有时报告会出现在我面前，当我复制更改时它也不会生效，例如：（以下指令在查询的位置）
TRIM(IIM.IFII) LIKE CASE WHEN '$P!{SIZE}' = ' ' THEN '%' ELSE '$P!{SIZE}' END
将 $P!{SIZE} 更改为 ' ' 有时会向我显示查询，但随后我重试，它不再显示了。 这不是 sql 问题，它也不显示错误，只显示空文档，如果有人知道这是什么原因，我感谢您提前回复。
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created with Jaspersoft Studio version 6.18.1.final using JasperReports Library version 6.18.1-9d75d1969e774d4f179fb3be8401e98a0e6d1611 -->
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="Re040FE" pageWidth="955" pageHeight="612" orientation="Landscape" whenNoDataType="NoPages" columnWidth="895" leftMargin="30" rightMargin="30" topMargin="20" bottomMargin="20" uuid="284b012e-355b-4301-ad46-3ed5c6840aea">
<property name="ireport.scriptlethandling" value="0"/>
<property name="ireport.encoding" value="UTF-8"/>
<import value="net.sf.jasperreports.engine.*"/>
<import value="java.util.*"/>
<import value="net.sf.jasperreports.engine.data.*"/>
<parameter name="AMB" class="java.lang.String"/>
<parameter name="BOD" class="java.lang.String"/>
<parameter name="INS" class="java.lang.String"/>
<parameter name="NOM" class="java.lang.String"/>
<parameter name="TAM" class="java.lang.String"/>
<parameter name="CODI" class="java.lang.String"/>
<parameter name="CODF" class="java.lang.String"/>
<parameter name="LOC" class="java.lang.String"/>
<parameter name="LOT" class="java.lang.String"/>
<parameter name="FLIB" class="java.lang.String"/>
<parameter name="VENCE" class="java.lang.String"/>
<parameter name="EST" class="java.lang.String"/>
<parameter name="SINFV" class="java.lang.String"/>
<queryString>
<![CDATA[SELECT IWM.WMFAC,
ILI.LPROD,
TRIM(IIM.IDESC) || ' ' || IIM.IDSCE AS DESC_PRD,
IIM.IUMS,
ILI.LWHS,
ILI.LLOC,
ILI.LLOT,
CASE WHEN (ILI.LWHS LIKE 'N%' OR ILI.LWHS LIKE 'M%') AND (ILI.LWHS NOT IN ('M51', 'M04')) THEN ILN.LMRB ELSE ILI.LISTAT END AS LISTAT,
ILI.LOPB + ILI.LRCT + ILI.LADJU - ILI.LISSU AS INV,
(ILI.LIALOC - COALESCE(ELA.CANT_ASIG,0)) AS INVT,
ILI.LOPB + ILI.LRCT + ILI.LADJU - ILI.LISSU - ILI.LIALOC AS INVD,
IIM.IFII,
IWM.LDESC,
ZMF.MFDESC,
ILN.LEXDT AS VEN,
ILN.LQAAP AS CAL,
TRIM(ILN.LNMLOT) AS LMAN,
CASE WHEN ILI.LIWOPB + ILI.LIWRPT + ILI.LIWADJ - ILI.LIWISS < 0 THEN 0 ELSE ILI.LIWOPB + ILI.LIWRPT + ILI.LIWADJ - ILI.LIWISS END AS PESO,
(ILI.LIALOC - COALESCE(ELA.CANT_TRANS,0)) AS INVA,
(ILI.LOPB + ILI.LRCT + ILI.LADJU - ILI.LISSU - (ILI.LIALOC - COALESCE(ELA.CANT_ASIG,0))) AS INVTC
FROM $P!{AMB}.ILI AS ILI
JOIN $P!{AMB}.IIM AS IIM ON ILI.LPROD = IIM.IPROD
JOIN $P!{AMB}.IWM AS IWM ON ILI.LWHS = IWM.LWHS
JOIN $P!{AMB}.ZMF AS ZMF ON IWM.WMFAC = ZMF.MFFACL
LEFT OUTER JOIN $P!{AMB}.ILN AS ILN ON ILI.LPROD = ILN.LPROD
AND ILI.LLOT = ILN.LLOT
LEFT OUTER JOIN (SELECT ELA.APROD,
ELA.ALOT,
ELA.AWHS,
ELA.ALOC,
SUM(CASE WHEN ELA.ATYPE = 'S' THEN ELA.LQALL
WHEN ECH.CHSTS1 || ECH.CHSTS2 || ECH.CHSTS3 || ECH.CHSTS4 || ECH.CHSTS5 = '10000' THEN ELA.LQALL
ELSE 0 END) AS CANT_ASIG,
SUM(CASE WHEN ELA.ATYPE = 'S' THEN 0
WHEN ECH.CHSTS1 || ECH.CHSTS2 || ECH.CHSTS3 || ECH.CHSTS4 || ECH.CHSTS5 <> '10000' THEN ELA.LQALL
ELSE 0 END) AS CANT_TRANS
FROM $P!{AMB}.ELA ELA
JOIN $P!{AMB}.ECH ECH ON ELA.AORD = ECH.HORD
WHERE ELA.AWHS LIKE UCASE('$P!{BOD}%')
GROUP BY ELA.APROD,
ELA.ALOT,
ELA.AWHS,
ELA.ALOC) AS ELA ON ELA.APROD = ILI.LPROD AND ELA.ALOT = ILI.LLOT AND ELA.AWHS = ILI.LWHS AND ILI.LLOC = ELA.ALOC
WHERE (ILI.LOPB + ILI.LRCT + ILI.LADJU - ILI.LISSU <> 0)
AND ILI.LWHS LIKE ucase('$P!{BOD}%')
AND TRIM(IIM.IFII) LIKE CASE WHEN '$P!{TAM}' = '' THEN '%' ELSE '$P!{TAM}' END
AND IIM.IDESC LIKE ucase('%$P!{NOM}%')
AND ILI.LPROD >= '$P!{CODI}'
AND ILI.LPROD <= CASE WHEN '$P!{CODF}' = '' THEN '999999999999999999' ELSE '$P!{CODF}' END
AND ILI.LLOC LIKE UCASE('$P!{LOC}%') AND (ILI.LLOT LIKE UCASE('$P!{LOT}%') )
AND (iln.LQAAP is null OR (
(iln.LQAAP >= CASE WHEN '$P!{FLIB}' = '' THEN 0 ELSE '$P!{FLIB}' END)
AND
(iln.LEXDT <= CASE WHEN '$P!{VENCE}' = '' THEN 99999999 ELSE '$P!{VENCE}' END)
)
)
AND (
'$P!{EST}' = ''
OR
iln.LMRB = '$P!{EST}'
)
AND (
'$P!{SINFV}' = ''
OR
'$P!{SINFV}' = 'N'
OR
iln.LEXDT = CASE WHEN '$P!{SINFV}' = 'S' THEN '99999999' ELSE '0' END
)
ORDER BY IWM.WMFAC,
ILI.LWHS,
IIM.IFII,
ILI.LPROD,
TRIM(iln.LNMLOT),
ILI.LISTAT]]>
</queryString>
<field name="WMFAC" class="java.lang.String"/>
<field name="LPROD" class="java.lang.String"/>
<field name="DESC_PRD" class="java.lang.String"/>
<field name="IUMS" class="java.lang.String"/>
<field name="LWHS" class="java.lang.String"/>
<field name="LLOC" class="java.lang.String"/>
<field name="LLOT" class="java.lang.String"/>
<field name="LISTAT" class="java.lang.String"/>
<field name="INV" class="java.math.BigDecimal"/>
<field name="IFII" class="java.lang.String"/>
<field name="LDESC" class="java.lang.String"/>
<field name="MFDESC" class="java.lang.String"/>
<field name="VEN" class="java.math.BigDecimal"/>
<field name="CAL" class="java.math.BigDecimal"/>
<field name="LMAN" class="java.lang.String"/>
<field name="PESO" class="java.math.BigDecimal"/>
<field name="INVT" class="java.math.BigDecimal"/>
<field name="INVD" class="java.math.BigDecimal"/>
<field name="INVA" class="java.math.BigDecimal"/>
<field name="INVTC" class="java.math.BigDecimal"/>
<variable name="TOT_COD" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INV}]]></variableExpression>
</variable>
<variable name="TOT_TAM" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INV}]]></variableExpression>
</variable>
<variable name="TOT_BOD" class="java.math.BigDecimal" resetType="Group" resetGroup="BOD" calculation="Sum">
<variableExpression><![CDATA[$F{INV}]]></variableExpression>
</variable>
<variable name="TOT_COD_PESO" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{PESO}]]></variableExpression>
</variable>
<variable name="TOT_TAMT" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INVT}]]></variableExpression>
</variable>
<variable name="TOT_TAMD" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INVD}]]></variableExpression>
</variable>
<variable name="TOT_CODT" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INVT}]]></variableExpression>
</variable>
<variable name="TOT_CODD" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INVD}]]></variableExpression>
</variable>
<variable name="TOT_COD_A" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INVA}]]></variableExpression>
</variable>
<variable name="TOT_COD_TC" class="java.math.BigDecimal" resetType="Group" resetGroup="COD" calculation="Sum">
<variableExpression><![CDATA[$F{INVTC}]]></variableExpression>
</variable>
<variable name="TOT_TAM_A" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INVA}]]></variableExpression>
</variable>
<variable name="TOT_TAM_TC" class="java.math.BigDecimal" resetType="Group" resetGroup="TAM" calculation="Sum">
<variableExpression><![CDATA[$F{INVTC}]]></variableExpression>
</variable>
<group name="INS" isReprintHeaderOnEachPage="true">
<groupExpression><![CDATA[$F{WMFAC}]]></groupExpression>
<groupHeader>
<band height="26" splitType="Stretch">
<rectangle>
<reportElement key="rectangle-1" x="1" y="2" width="893" height="18" forecolor="#999999" backcolor="#CCCCCC" uuid="5971d597-ff09-4849-9664-bbe9eb9ba5ec"/>
</rectangle>
<textField isBlankWhenNull="false">
<reportElement key="textField" x="8" y="3" width="25" height="16" uuid="e92f1ccd-225a-40d1-b553-e6d0e5c6f0a1"/>
<textElement verticalAlignment="Middle">
<font size="10" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{WMFAC}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField-5" x="36" y="3" width="259" height="16" uuid="cc567073-a2cc-4852-a887-02abf5b04b87"/>
<textElement verticalAlignment="Middle">
<font size="10" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{MFDESC}.toUpperCase()]]></textFieldExpression>
</textField>
</band>
</groupHeader>
<groupFooter>
<band height="18" splitType="Stretch"/>
</groupFooter>
</group>
<group name="TAM" isReprintHeaderOnEachPage="true">
<groupExpression><![CDATA[$F{IFII}]]></groupExpression>
<groupHeader>
<band height="14" splitType="Stretch">
<rectangle>
<reportElement key="rectangle-2" x="1" y="0" width="546" height="12" forecolor="#CCCCCC" uuid="a602dfdc-12a8-463d-9879-80d4dd77f34f">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
</rectangle>
<textField isBlankWhenNull="false">
<reportElement key="textField" x="25" y="0" width="215" height="13" uuid="306d661f-055a-436d-ba14-aa832511417c"/>
<textElement>
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{IFII}.trim().equals("") ? "" : "TAMAÑO " + $F{IFII}]]></textFieldExpression>
</textField>
</band>
</groupHeader>
<groupFooter>
<band height="22" splitType="Stretch">
<rectangle>
<reportElement key="rectangle-3" x="166" y="3" width="381" height="12" forecolor="#CCCCCC" uuid="91467346-c518-418a-9649-c28f5ca89dd1">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
</rectangle>
<textField isBlankWhenNull="false">
<reportElement key="textField-6" x="167" y="3" width="100" height="13" uuid="84a7caa3-fa24-4156-993e-db5b5d5633fc"/>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{IFII}.trim().equals("") ? "" : "TOTAL TAMAÑO " + $F{IFII}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-7" x="594" y="2" width="57" height="13" uuid="eb4884cb-5f5d-4410-b8f8-cb1ce18a440d">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAMD}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField-9" x="660" y="2" width="42" height="13" uuid="5649bf74-9344-40b8-a3d5-33108c0e5e6a">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Center">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$F{IUMS}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-27" x="533" y="2" width="57" height="13" uuid="48103168-496e-4701-8a26-1d8f08487532">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAMT}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-28" x="350" y="2" width="57" height="13" uuid="ed4ec826-e26d-4e3d-b61d-89579b1c1ce8">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAM}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-32" x="411" y="2" width="57" height="13" uuid="efa54091-21ff-4260-880d-44ed6df999fe">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAM}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-33" x="472" y="2" width="57" height="13" uuid="ed5c9563-e1f0-4030-a302-f28707c77396">
<printWhenExpression><![CDATA[new Boolean(!$F{IFII}.trim().equals("") )]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<textFieldExpression><![CDATA[$V{TOT_TAM_TC}]]></textFieldExpression>
</textField>
</band>
</groupFooter>
</group>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="34" splitType="Stretch">
<staticText>
<reportElement key="staticText-1" x="1" y="0" width="893" height="19" uuid="4cf54817-5094-44aa-95af-0887883abc4e"/>
<textElement textAlignment="Center">
<font size="12" isBold="true" pdfFontName="Helvetica-Bold"/>
</textElement>
<text><![CDATA[REPORTE DE INVENTARIO]]></text>
</staticText>
</band>
</title>
<pageHeader>
<band height="1" splitType="Stretch"/>
</pageHeader>
<columnHeader>
<band splitType="Stretch"/>
</columnHeader>
<detail>
<band height="13" splitType="Stretch">
<textField isBlankWhenNull="false">
<reportElement key="textField" x="76" y="0" width="68" height="13" uuid="f77eb419-da24-4f68-981a-395d649d0f17"/>
<textElement>
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{LLOC}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="true">
<reportElement key="textField" x="135" y="0" width="214" height="13" uuid="79a474ea-f73a-4066-b20e-4e4f1920f441"/>
<textElement>
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{LLOT}.trim() + ( $F{LMAN} == null ? "" : ( $F{LMAN}.equals("") ? "" : " / " + $F{LMAN} )
)]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="true">
<reportElement key="textField" x="274" y="0" width="28" height="13" uuid="d02bae3e-0197-4487-9bc3-fbae2983369d"/>
<textElement>
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{LISTAT}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField" x="350" y="0" width="57" height="13" uuid="8f8326d8-a6b4-4fbe-a67a-9b43fbbe3794"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INV}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField" x="659" y="0" width="43" height="13" uuid="7bb47536-b6aa-4c01-a06d-9b82303104f2"/>
<textElement textAlignment="Center">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{IUMS}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField-1" x="42" y="0" width="34" height="13" uuid="ecaa6379-ca75-4124-b81b-e56f6380644f"/>
<textElement>
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{LWHS}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.00" isBlankWhenNull="true">
<reportElement key="textField-10" x="839" y="0" width="56" height="13" uuid="776d859a-7d64-4e4b-a52c-ee3782424991"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{VEN}.toString().equals("0") || $F{VEN}.toString().equals("99999999") ? "" : $F{VEN}.toString().substring(0, 4).concat("/").concat($F{VEN}.toString().substring(4, 6).concat("/").concat($F{VEN}.toString().substring(6, 8)))]]></textFieldExpression>
</textField>
<textField pattern="#,##0.00" isBlankWhenNull="true">
<reportElement key="textField-14" x="780" y="0" width="56" height="13" uuid="8abe232b-07f3-4fd8-bdd7-b8f2d952e6c5"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{CAL}.toString().equals("0") || $F{CAL}.toString().equals("99999999") ? "" : $F{CAL}.toString().substring(0, 4).concat("/").concat($F{CAL}.toString().substring(4, 6).concat("/").concat($F{CAL}.toString().substring(6, 8)))]]></textFieldExpression>
</textField>
<textField pattern="#,##0.0000" isBlankWhenNull="false">
<reportElement key="textField" x="706" y="0" width="52" height="13" uuid="c081d6e3-af0b-4501-9218-31b2afef6431">
<printWhenExpression><![CDATA[new Boolean($F{PESO}.doubleValue() > 0)]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{PESO}]]></textFieldExpression>
</textField>
<textField isBlankWhenNull="false">
<reportElement key="textField-16" x="759" y="0" width="17" height="13" uuid="228f63df-4ce3-4977-a3ae-d71a2c86f424">
<printWhenExpression><![CDATA[new Boolean($F{PESO}.doubleValue() > 0)]]></printWhenExpression>
</reportElement>
<textElement textAlignment="Left">
<font size="8" isBold="false" pdfFontName="Helvetica"/>
</textElement>
<textFieldExpression><![CDATA["KG"]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false" hyperlinkType="Reference" bookmarkLevel="1">
<reportElement key="textField-21" x="533" y="0" width="57" height="13" uuid="ed560b89-febc-4bdb-abf7-244231940fb8"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INVT}]]></textFieldExpression>
<anchorNameExpression><![CDATA["DETALLE"]]></anchorNameExpression>
<hyperlinkReferenceExpression><![CDATA["http://miportal:9010/MiPortal/pop.faces?AMB=" + $P{AMB}.trim() + "&PRODUCTO=" + $F{LPROD}.trim() + "&BODEGA=" + $F{LWHS}.trim() + "&UBICACION=" + $F{LLOC}.trim()+ "&OBJETO=RE040D"]]></hyperlinkReferenceExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false">
<reportElement key="textField-24" x="594" y="0" width="57" height="13" uuid="7905fa9e-94a4-40e6-b0e7-7a9b911c4b9f"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INVD}]]></textFieldExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false" hyperlinkType="Reference" bookmarkLevel="1">
<reportElement key="textField-30" x="411" y="0" width="57" height="13" uuid="b97d521a-e210-4f00-97c9-27c101fc9e70"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INVA}]]></textFieldExpression>
<anchorNameExpression><![CDATA["Detalle"]]></anchorNameExpression>
<hyperlinkReferenceExpression><![CDATA["http://miportal:9010/MiPortal/pop.faces?AMB=" + $P{AMB}.trim() + "&PRODUCTO=" + $F{LPROD}.trim() + "&BODEGA=" + $F{LWHS}.trim() + "&UBICACION=" + $F{LLOC}.trim()+ "&OBJETO=RE040D"]]></hyperlinkReferenceExpression>
</textField>
<textField pattern="#,##0.000" isBlankWhenNull="false" hyperlinkType="Reference">
<reportElement key="textField-34" x="472" y="0" width="57" height="13" uuid="e12bbab2-26f8-4ade-be10-dc476789c9d6"/>
<textElement textAlignment="Right">
<font size="8"/>
</textElement>
<textFieldExpression><![CDATA[$F{INVTC}]]></textFieldExpression>
<anchorNameExpression><![CDATA["Detalle"]]></anchorNameExpression>
<hyperlinkReferenceExpression><![CDATA["http://miportal:9010/MiPortal/pop.faces?AMB=" + $P{AMB}.trim() + "&PRODUCTO=" + $F{LPROD}.trim() + "&BODEGA=" + $F{LWHS}.trim() + "&UBICACION=" + $F{LLOC}.trim()+ "&OBJETO=RE040D"]]></hyperlinkReferenceExpression>
</textField>
</band>
</detail>
</jasperReport>
IReport版本做CASE WHEN...可以直接放：
ILI.LPROD <= CASE WHEN '$P!{CODF}' = ''
THEN '999999999999999999'
ELSE '$P!{CODF}' END
在 Jaspersotf studio 6.18.1 版本中与 ' ' 比较时，它的值 returns 不是空的，而是 null，这就是为什么在启动查询时它返回空白文档，而不是放置必须放置比较时的' ':
ILI.LPROD <= CASE WHEN '$P!{CODF}' = 'null'
THEN '9999999999999'
ELSE '$P!{CODF}' END
这解决了我的问题